...I've spent many years using it in my engineering career and I have also taught this at the high school Level. As an engineer, Excel has been a very effective tool in documenting and testing ideas. The graphing capability of Excel is almost always underestimated.
Washington, NJView Tutor
...Further, I took a class in European history after 1648 (the end of the Thirty Years' War). In college, I minored in Economics. Required courses were Intermediate Micro- and Intermediate Macroeconomics. I also took a History of Economic Thought class, covering topics from Hume, Smith, and Ricardo, through the neoclassical school of Alfred Marshall.
Brodheadsville, PAView Tutor
Allentown, PAView Tutor
...I have advanced experience and knowledge of SAS and all of its features. I have datasets and coding examples from real world data and projects to use for tutoring. I have taught SAS as a TA in both undergraduate and graduate level courses.
Bethlehem, PAView Tutor
...I've earned a perfect score on the GMAT, which is significantly tougher than the SAT. The ACT reading section is similar to that of the SAT, though it trades vocabulary for stiffer time constraints. I have all the necessary study materials, including half a dozen actual ACT tests, so you will not need to purchase extra books.
Quakertown, PAView Tutor